名词
中文翻译：红外光谱仪
同义词：
['infrared spectrophotometer', 'infrared spectrometer']
例句：
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1. The infrared spectrometer was used to analyze the chemical composition of the sample.
使用红外光谱仪来分析样品的化学成分。
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2. The infrared spectrometer detected a small amount of water vapor in the air.
红外光谱仪检测到空气中有少量的水蒸气。
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3.The infrared spectrometer helped us identify the source of the noise in the factory.
红外光谱仪帮助我们确定了工厂噪音的来源。